JPS6146625U

JPS6146625U - Tatsuchipaddo

Info

Publication number: JPS6146625U
Application number: JP13107384U
Authority: JP
Inventors: 煕山崎
Original assignee: 横河電機株式会社
Priority date: 1984-08-29
Filing date: 1984-08-29
Publication date: 1986-03-28

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of drawings]

第１図は従来のタッチパッドの構成を示す縦断面図、第
２図は第１図に示すタッチパッドの電気回路の構成を示
す構成図、第３図は本考案における実施例の操作性の１
例を示す特性図、第４図は本考案における実施例の構成
を示す斜視図、第５図は第４図に示す実施例のベース上
に設けられた抵抗体の構成を示す部分断面図、第６図は
第５図に示す実施例の突起の配列を示す斜視図である。１・・・電極シート、２・・・感圧導電性ゴム、５，７
・・・抵抗体、６・・・ベース、８ａ，８ｂ，
〜８ｎ・・・突起、９・・・抵抗塗料。FIG. 1 is a vertical cross-sectional view showing the configuration of a conventional touch pad, FIG. 2 is a configuration diagram showing the configuration of the electrical circuit of the touch pad shown in FIG. 1, and FIG. 3 is a diagram showing the operability of the embodiment of the present invention. 1
A characteristic diagram showing an example; FIG. 4 is a perspective view showing the configuration of an embodiment of the present invention; FIG. 5 is a partial sectional view showing the configuration of a resistor provided on the base of the embodiment shown in FIG. FIG. 6 is a perspective view showing the arrangement of protrusions in the embodiment shown in FIG. 5. FIG. 1... Electrode sheet, 2... Pressure-sensitive conductive rubber, 5, 7
...Resistor, 6...Base, 8 a, 8 b,
~8n...Protrusion, 9...Resistance paint.

Claims

[Scope of utility model registration request]

A touch pad characterized in that a pressure-sensitive conductive rubber is interposed between an electrode sheet and a planar resistor, and a plurality of conductive silicon protrusions are formed on the resistor in a non-uniform distribution.